JPS532073A - Manufacture of semiconductor device - Google Patents

Manufacture of semiconductor device

Info

Publication number
JPS532073A
JPS532073A JP7607676A JP7607676A JPS532073A JP S532073 A JPS532073 A JP S532073A JP 7607676 A JP7607676 A JP 7607676A JP 7607676 A JP7607676 A JP 7607676A JP S532073 A JPS532073 A JP S532073A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor device
substrate
crystallizatio
notching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7607676A
Other languages
Japanese (ja)
Inventor
Tsutomu Akatsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7607676A priority Critical patent/JPS532073A/en
Publication of JPS532073A publication Critical patent/JPS532073A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

PURPOSE: To manufacture a semiconductor device by notching on the substrate rear surface with a needle harder tha the substrate crystal in order to absorb the crystallizatio defects on the surface.
COPYRIGHT: (C)1978,JPO&Japio
JP7607676A 1976-06-29 1976-06-29 Manufacture of semiconductor device Pending JPS532073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7607676A JPS532073A (en) 1976-06-29 1976-06-29 Manufacture of semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7607676A JPS532073A (en) 1976-06-29 1976-06-29 Manufacture of semiconductor device

Publications (1)

Publication Number Publication Date
JPS532073A true JPS532073A (en) 1978-01-10

Family

ID=13594707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7607676A Pending JPS532073A (en) 1976-06-29 1976-06-29 Manufacture of semiconductor device

Country Status (1)

Country Link
JP (1) JPS532073A (en)

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